11344223234501 has 4 divisors (see below), whose sum is σ = 11344251199404. Its totient is φ = 11344195269600.

The previous prime is 11344223234453. The next prime is 11344223234507. The reversal of 11344223234501 is 10543232244311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7069212122401 + 4275011112100 = 2658799^2 + 2067610^2 .

It is a cyclic number.

It is not a de Polignac number, because 11344223234501 - 2²² = 11344219040197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11344223234507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13364870 + ... + 14188311.

It is an arithmetic number, because the mean of its divisors is an integer number (2836062799851).

Almost surely, 2^{11344223234501} is an apocalyptic number.

It is an amenable number.

11344223234501 is a deficient number, since it is larger than the sum of its proper divisors (27964903).

11344223234501 is an equidigital number, since it uses as much as digits as its factorization.

11344223234501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27964902.

The product of its (nonzero) digits is 69120, while the sum is 35.

Adding to 11344223234501 its reverse (10543232244311), we get a palindrome (21887455478812).

The spelling of 11344223234501 in words is "eleven trillion, three hundred forty-four billion, two hundred twenty-three million, two hundred thirty-four thousand, five hundred one".